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ELLENWOOD ELECTRIC

4.97(
211
)
Approved Pro

ELLENWOOD ELECTRIC

4.97(
211
)
Approved Pro
Customers say: Quick response
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
41 years of experience

I am a licensed City of Rochester Master Electrician. Ellenwood Electric is a small 2-man operation, with offices in my home. I have been in business for over 25 years. Our specialty is residential troubleshooting, repairs, service upgrades and addition of new plugs, lighting and etc. "We Do It Without Shorts"

"A prompt response by Mark Ellenwood created a comprehensive, well-reasoned plan that also required coordination with the local utility and a tree trimming service. A fixed price was agreed and a tentative schedule presented. Ellenwood Electric coordinated the entire process . The 2 young men who performed the electrical work were skilled, competent, and courteous. Their work was praised by both the utility company personnel and the Ispector. And all work was completed for the exact agreed price."

Alan C on June 2025

I am a licensed City of Rochester Master Electrician. Ellenwood Electric is a small 2-man operation, with offices in my home. I have been in business for over 25 years. Our specialty is residential troubleshooting, repairs, service upgrades and addition of new plugs, lighting and etc. "We Do It Without Shorts"

"A prompt response by Mark Ellenwood created a comprehensive, well-reasoned plan that also required coordination with the local utility and a tree trimming service. A fixed price was agreed and a tentative schedule presented. Ellenwood Electric coordinated the entire process . The 2 young men who performed the electrical work were skilled, competent, and courteous. Their work was praised by both the utility company personnel and the Ispector. And all work was completed for the exact agreed price."

Alan C on June 2025


"Marcus provided quality work , and was accommodating to my schedule ,which I appreciate . Thank you very much . "

Steven W on December 2025

Commercial Residential Specialty and General Electrical services We are for the people! Flexible Prices! Same Day Estimates! Ask About Our Discount! Fast Response! Buffalo Rochester Syracuse

"Marcus provided quality work , and was accommodating to my schedule ,which I appreciate . Thank you very much . "

Steven W on December 2025


Avatar for John Betlem Heating & Cooling Inc

John Betlem Heating & Cooling Inc

4.78(
138
)
Approved Pro

John Betlem Heating & Cooling Inc

4.78(
138
)
Approved Pro
Customers say: Super punctual
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
85 years of experience

John Betlem Heating & Cooling is a 3rd generation company founded in 1941. They provide Residential HVAC, Electrical and Insulation Services to Rochester, NY and the surrounding towns. John’s slogan that still holds true today is to do “whatever it takes” to satisfy customers. John Betlem is a premier family operated solutions provider, passionately committed to the health, safety, and comfort for all they serve.

"First class operation all the way. Miles and Caleb were polite, personable and prompt. They had a very hard time disassembling the old boiler but were persistent and ultimately successful. They then made sure the new boiler was installed and working, even though that made for a very long day on their part. We are completely satisfied with the new boiler and their performance getting rid of the old one and installing the new one. We now have heat which is very welcome!"

Borden M on January 2026

John Betlem Heating & Cooling is a 3rd generation company founded in 1941. They provide Residential HVAC, Electrical and Insulation Services to Rochester, NY and the surrounding towns. John’s slogan that still holds true today is to do “whatever it takes” to satisfy customers. John Betlem is a premier family operated solutions provider, passionately committed to the health, safety, and comfort for all they serve.

"First class operation all the way. Miles and Caleb were polite, personable and prompt. They had a very hard time disassembling the old boiler but were persistent and ultimately successful. They then made sure the new boiler was installed and working, even though that made for a very long day on their part. We are completely satisfied with the new boiler and their performance getting rid of the old one and installing the new one. We now have heat which is very welcome!"

Borden M on January 2026


Avatar for Muhib Light Electric

Muhib Light Electric

4.78(
91
)
Approved Pro

Muhib Light Electric

4.78(
91
)
Approved Pro
Super Service Award
Customers say: Quick response
18 years of experience
Free onsite estimate

Muhib Light Electric is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customer's interests and make their concerns the basis of our business. Please give us a call today!

" Muhib Light. Electric I give him a Highly recommended! The company did great electrical work for me?very professional, on time, and high quality and reasonable price."

mike f on January 2026

Muhib Light Electric is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customer's interests and make their concerns the basis of our business. Please give us a call today!

" Muhib Light. Electric I give him a Highly recommended! The company did great electrical work for me?very professional, on time, and high quality and reasonable price."

mike f on January 2026


Avatar for MLH Industries LLC

MLH Industries LLC

5.00(
21
)
Approved Pro

MLH Industries LLC

5.00(
21
)
Approved Pro
1 years of experience
Free onsite estimate

With over 19 years of experience serving the Rochester area, MLH Industries LLC is your solution for all your Electrical needs. We take great pride in our extreme professionalism, timeliness and superior customer service on every job. We make sure to develop a lasting relationship so that the next time service is needed there will be no question on who to call. Call us today! Satisfaction guaranteed.

"Excellent service and reliable. Fair pricing. Will definitely hire again! "

Holly B on December 2025

With over 19 years of experience serving the Rochester area, MLH Industries LLC is your solution for all your Electrical needs. We take great pride in our extreme professionalism, timeliness and superior customer service on every job. We make sure to develop a lasting relationship so that the next time service is needed there will be no question on who to call. Call us today! Satisfaction guaranteed.

"Excellent service and reliable. Fair pricing. Will definitely hire again! "

Holly B on December 2025


Avatar for W B Lightning Rods

W B Lightning Rods

4.93(
297
)
Approved Pro

W B Lightning Rods

4.93(
297
)
Approved Pro
Customers say: Quick response
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
25 years of experience

WB Lightning Rods is a third-generation lightning protection contractor. Family Owned and operated for over 60 years. installing U.L. Listed Lightning protection systems, All Over the East coast, Midwest south east and south west regions of the U.S. Installations on Residential Homes, Estate Properties, Agricultural and Equestrian Properties. Lightning Protection for trees is also available. No job to big or small References upon Request. Contact us today for a no cost or obligation estimate. We look forward to working with you on your Lightning Protection Project. Thank you. **WE ARE NOT ELECTRICIANS** **WE ONLY INSTALL LIGHTNING PROTECTION SYSTEMS **

"Great company, they were fast, friendly, & accommodating. I would definitely use them again."

Jennifer B on October 2024

WB Lightning Rods is a third-generation lightning protection contractor. Family Owned and operated for over 60 years. installing U.L. Listed Lightning protection systems, All Over the East coast, Midwest south east and south west regions of the U.S. Installations on Residential Homes, Estate Properties, Agricultural and Equestrian Properties. Lightning Protection for trees is also available. No job to big or small References upon Request. Contact us today for a no cost or obligation estimate. We look forward to working with you on your Lightning Protection Project. Thank you. **WE ARE NOT ELECTRICIANS** **WE ONLY INSTALL LIGHTNING PROTECTION SYSTEMS **

"Great company, they were fast, friendly, & accommodating. I would definitely use them again."

Jennifer B on October 2024


Avatar for Sanhil Construction

Sanhil Construction

4.89(
43
)
Approved Pro

Sanhil Construction

4.89(
43
)
Approved Pro
Customers say: Quick response
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
33 years of experience

Sanhil Construction, has been serving the Monroe, Ontario, and Wayne County areas since 1993. We pride ourselves and our business on our hard work ethic and our friendly customer service. We specialize in all phases of home improvements. If you are looking for an experienced contractor with a great reputation in the home improvement industry then give us a call today.

"Wow! We are thrilled with our new porch. Phil and co tackled a beast of a concrete porch on the front of our house and replaced it with a beautiful entry deck. Their attention to detail was impressive, they managed the "surprises" with ease (Oh look, a rotted support timber under your front door. Let's replace that.), and I felt confident throughout that they were committed to doing quality work at a fair price. They kept me apprised of all developments, provided me with informed choices to make throughout, and worked hard to give us something that we'd be happy with for many years. I look forward to more projects with Sanhil. Highly recommended."

Rebecca J on December 2020

Sanhil Construction, has been serving the Monroe, Ontario, and Wayne County areas since 1993. We pride ourselves and our business on our hard work ethic and our friendly customer service. We specialize in all phases of home improvements. If you are looking for an experienced contractor with a great reputation in the home improvement industry then give us a call today.

"Wow! We are thrilled with our new porch. Phil and co tackled a beast of a concrete porch on the front of our house and replaced it with a beautiful entry deck. Their attention to detail was impressive, they managed the "surprises" with ease (Oh look, a rotted support timber under your front door. Let's replace that.), and I felt confident throughout that they were committed to doing quality work at a fair price. They kept me apprised of all developments, provided me with informed choices to make throughout, and worked hard to give us something that we'd be happy with for many years. I look forward to more projects with Sanhil. Highly recommended."

Rebecca J on December 2020


"Paul Kittel came out on an emergency basis on a Saturday and helped me figure out where the problem was. Santina was incredibly helpful, as always. She is a treat to work with. Paul was able to get me up and running and suggested some additional work that he will be doing next week. This organization has the best customer service I have seen in our area. I highly recommend them."

Robert W on December 2025

Anderson Water-Power-Air is a family-owned business serving New York State, providing the highest-quality products and service available in the industry.

"Paul Kittel came out on an emergency basis on a Saturday and helped me figure out where the problem was. Santina was incredibly helpful, as always. She is a treat to work with. Paul was able to get me up and running and suggested some additional work that he will be doing next week. This organization has the best customer service I have seen in our area. I highly recommend them."

Robert W on December 2025


A & A Electric

4.89(
35
)
Approved Pro

A & A Electric

4.89(
35
)
Approved Pro
Customers say: Quick response
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
18 years of experience

A & A Electric is a full service company and is fully licensed and insured. We provide service to any residential, commercial, and industrial electrical needs. We have full time employees on standby for 24 hour emergency service. A & A has up to date equipment including excavation tools and bucket trucks in order to complete all types of jobs

"Anthony was at my house within 30 minutes of my putting in a request. He was wonderful and found the problem within minutes, then fixed it. His company should get 10 stars!"

Linda G on June 2022

A & A Electric is a full service company and is fully licensed and insured. We provide service to any residential, commercial, and industrial electrical needs. We have full time employees on standby for 24 hour emergency service. A & A has up to date equipment including excavation tools and bucket trucks in order to complete all types of jobs

"Anthony was at my house within 30 minutes of my putting in a request. He was wonderful and found the problem within minutes, then fixed it. His company should get 10 stars!"

Linda G on June 2022


Avatar for CANNIZZO ELECTRICAL CORP

CANNIZZO ELECTRICAL CORP

4.90(
20
)
Approved Pro

CANNIZZO ELECTRICAL CORP

4.90(
20
)
Approved Pro
Super Service Award
Customers say: Quality work
2 years of experience
Free onsite estimate

Cannizzo Electric Inc., established in 1985, is a licensed and insured electrical contractor based in Rochester, NY. Serving Monroe and surrounding counties, they offer comprehensive residential, commercial, and industrial electrical services. Specialties include design consultation, service changes and repairs, pool and hot tub wiring, generator systems, and CATV, telephone, and computer wiring. Notable projects range from high-end residences to office buildings, restaurants, and schools. Cannizzo Electric operates Monday through Friday, 8:00 AM to 5:00 PM. Servicing all electrical needs for residential and commercial.

"Cannizzo Electrical installed an EV charging station in my garage. Mike came out to provide a very detailed walk through of the work and provided a quote for the work to be done. On the day of the install, Vlad, went through the install again with me, made sure we were aligned on location and did a great job with the install. He also did a great job cleaning up, leaving no indication that he had been there other than a brand-new charging station. "

Adrian S on November 2025

Cannizzo Electric Inc., established in 1985, is a licensed and insured electrical contractor based in Rochester, NY. Serving Monroe and surrounding counties, they offer comprehensive residential, commercial, and industrial electrical services. Specialties include design consultation, service changes and repairs, pool and hot tub wiring, generator systems, and CATV, telephone, and computer wiring. Notable projects range from high-end residences to office buildings, restaurants, and schools. Cannizzo Electric operates Monday through Friday, 8:00 AM to 5:00 PM. Servicing all electrical needs for residential and commercial.

"Cannizzo Electrical installed an EV charging station in my garage. Mike came out to provide a very detailed walk through of the work and provided a quote for the work to be done. On the day of the install, Vlad, went through the install again with me, made sure we were aligned on location and did a great job with the install. He also did a great job cleaning up, leaving no indication that he had been there other than a brand-new charging station. "

Adrian S on November 2025

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Electrical questions, answered by experts

If you connect the wrong electrical wires together, it can lead to a very dangerous electrical shock. All wires should be matched with wires of the same color. It’s very important to consult an electrician if you’re unsure about how to wire your fixture.

If you’re moving wires, installing new wires, or installing new fixtures in the space you’re insulating, then you will need to hire a licensed electrician to do that portion of the job for you. However, if you just intend on replacing old insulation or adding new insulation over existing insulation, then you don’t need to hire one. Your insulation installer will work around wiring, fixtures, outlets, and switches, even if they’re installing fiberglass batts in the voids where wires run. However, you will need an electrician if you suspect a problem with your wiring during the insulation work.

This depends on how many outlets you have and the current status of your electrical system. The cost to ground an outlet clocks in at $75 to $480 per outlet, so multiply that by the number of outlets in your home to arrive at a rough estimate. However, this is for simple projects with no obvious issues with the system. Your final bill could vary widely from your calculations.

Yes, in some locations, it is required by the National Electric Code (NEC) to have a transfer switch installed for electrical emergencies. In addition to following electrical code, generator transfer switches ensure your home is fully protected during a power outage. By switching the power from the main breaker to the generator breaker, you can seamlessly operate your HVAC, lights, appliances, devices, and more during an emergency. 

When shopping for a multimeter to handle this job, make sure you purchase one that is able to test for capacitance. While most multimeters offer this function, some do not. You shouldn’t have to spend a lot of money to find the right multimeter. There are models that can perform this test that cost as little as $10.

The Mendon, NY homeowners’ guide to electrical services

From average costs to expert advice, get all the answers you need to get your job done.

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